CN206999990U - A kind of scriber for English teaching - Google Patents
A kind of scriber for English teaching Download PDFInfo
- Publication number
- CN206999990U CN206999990U CN201720418301.5U CN201720418301U CN206999990U CN 206999990 U CN206999990 U CN 206999990U CN 201720418301 U CN201720418301 U CN 201720418301U CN 206999990 U CN206999990 U CN 206999990U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- fixed part
- scriber
- blackboard
- line portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
It the utility model is related to English-teaching aid technical field, and in particular to a kind of scriber for English teaching；The utility model provides a kind of scriber for English teaching, including housing；The housing is divided into the first fixed part, line portion, cleaning portion and the second fixed part from left to right, is rotatablely connected successively；First fixed part and the second fixed part are provided with vertical rod, and vertical rod is provided with sucker towards blackboard end；Side is provided with roller before and after the line portion；The roller is provided with connecting rod, and connecting rod is connected with cross bar, integral into c-type；The cross bar passes through line portion, and line portion is provided with the chute of corresponding cross bar towards blackboard side；The chute is provided with chalk barrel；The chalk barrel bottom connects cross bar；Scale is provided with the cross bar；The cleaning portion is hollow-core construction, and blackboard side is provided with felt；Cleaning portion side is provided with sliding door.It is divided into line portion, cleaning portion and fixed part, the spacing for the straight line lattice painted is unified, simple to operate；Cleaning portion is provided with blackboard eraser, convenient that straight line lattice are cleared up；Fixed part is then used to position, and directly device can be fixed on blackboard, conveniently adjust and take.
Description
Technical field
It the utility model is related to English-teaching aid technical field, and in particular to a kind of scriber for English teaching.
Background technology
At present, in English teaching starting stage, writing of the teacher to 26 English letter capital and small letters and 48 International Phonetic Symbols
When, it is necessary to draw the lattice of four line three on blackboard, the writing to student carries out specification.All be used in teacher common ruler or
It is the easy run-off the straight of straight line that draws by teaching aids such as the set squares of mathematics section, the spacing of grid is not of uniform size, influences to impart knowledge to students
Effect.
Utility model content
(1) technical problem solved
The utility model aims to overcome that the shortcomings that above-mentioned prior art, there is provided a kind of scriber for English teaching.
(2) technical scheme
A kind of scriber for English teaching, including housing；The housing is divided into the first fixed part, line portion, clear from left to right
Reason portion and the second fixed part, are rotatablely connected successively；First fixed part and the second fixed part are provided with vertical rod, and vertical rod is towards black
Plate end is provided with sucker；Side is provided with roller before and after the line portion；The roller is provided with connecting rod, and connecting rod is connected with horizontal stroke
Bar, integral into c-type；The cross bar passes through line portion, and line portion is provided with the chute of corresponding cross bar towards blackboard side；The chute
It is provided with chalk barrel；The chalk barrel bottom connects cross bar；Scale is provided with the cross bar；The cleaning portion is hollow knot
Structure, blackboard side is provided with felt；Cleaning portion side is provided with sliding door.
Preferably, the felt is obliquely installed, and the low right-hand member of left end is high.
Preferably, the chalk barrel is extension sleeve, and quantity has 1.
Preferably, the chalk barrel is extension sleeve, and quantity has 2, is arranged at intervals.
Preferably, the vertical rod is threadedly coupled with housing.
(3) beneficial effect
The utility model provides a kind of scriber for English teaching, is divided into line portion, cleaning portion and fixed part, and that is painted is straight
The spacing of line lattice is unified, simple to operate；Cleaning portion is provided with blackboard eraser, convenient that straight line lattice are cleared up；It is fixed that fixed part is then used for
Device, can directly be fixed on blackboard, conveniently adjust and take by position.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, make required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only of the present utility model, protect some realities
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of structure chart of embodiment of the utility model；
Fig. 2 is the structure chart of the utility model another kind embodiment.
In accompanying drawing, the list of parts representated by each label is as follows：
1- housings, the fixed parts of 101- first, 102- line portion, 103- cleanings portion, 1031- sliding doors, the fixed parts of 104- second,
2- vertical rods, 201- suckers, 3- rollers, 301- connecting rods, 302- cross bars, 4- chalk barrels, 5- chalks, 6- felts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, Fig. 2, a kind of scriber for English teaching, including housing 1；Housing 1 is divided into No.1 fixed part from left to right
101st, line portion 102, cleaning portion 103 and No. two fixed parts 104, are rotatablely connected successively, specifically, be damping rotary, it is convenient to adjust
Section positioning；No.1 fixed part 101 and No. two fixed parts 104 are threaded with vertical rod 2, and vertical rod 2 is provided with sucker towards blackboard end
201；Side is provided with roller 3 before and after line portion 102, specifically, roller 3 is provided with connecting rod 301, connecting rod 301 is connected with cross bar
302, integral into c-type.Cross bar 302 passes through line portion 102, and junction is additionally provided with sliding ring；Line portion 102 is towards blackboard
Side is provided with the chute of corresponding cross bar 302；Chute is provided with chalk barrel 4；The bottom of chalk barrel 4 connects cross bar 302；On cross bar 302
It is provided with scale；Cleaning portion 103 is hollow-core construction, and blackboard side is provided with felt 6, specifically, felt 6 is obliquely installed, it is left
Hold low right-hand member high；The side of cleaning portion 103 is provided with sliding door 1031, convenient to deposit chalk.
In one embodiment, chalk barrel 4 is extension sleeve, there is provided 1, referring to Fig. 1.When in use, chalk is filled
Enter chalk barrel 4, and adjust the chalk amount of exposing contact blackboard, at the same adjust sucker 201, felt 6 does not contact blackboard, straight along roller 3
Line direction is moved, and carries out first time line.Complete after ruling for the first time, adjustment sucker 201 adsorbs blackboard, fixing device, adjustment
Cross bar 302, chalk barrel 4 is equidistantly moved, unclamp sucker 201, carried out second and rule, similarly carry out third time, the 4th successively
Secondary line.When needing cleaning, rotating cleaning portion makes felt 6 contact blackboard, you can is cleared up.
In another embodiment, chalk barrel 4 is extension sleeve, there is provided 2, is disposed on the rear side of line portion 102,
Referring to Fig. 2.When in use, by chalk load chalk barrel 4, and adjust the chalk amount of exposing contact blackboard, while adjust sucker 201,
Felt 6 does not contact blackboard, is moved along the rectilinear direction of roller 3, carries out first time line；Complete after ruling for the first time, adjust sucker
201 absorption blackboards, fixing device, adjust cross bar 302, and chalk barrel 4 is equidistantly moved into the front side of line portion 102, unclamps sucker
201, carry out second and rule, that is, complete the drafting of four lines.When needing cleaning, rotating cleaning portion makes felt 6 contact blackboard, you can
Cleared up.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
With reference to specific features that the embodiment or example describe, structure, material live feature be contained in it is of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example
In combine in an appropriate manner.
The utility model preferred embodiment disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, do not limit the embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain
Principle and practical application of the present utility model, so that skilled artisan can be best understood by and utilize this practicality
It is new.The utility model is only limited by claims and its four corner and equivalent.
Claims (5)
1. a kind of scriber for English teaching, including housing, it is characterised in that：The housing be divided into from left to right the first fixed part,
Line portion, cleaning portion and the second fixed part, are rotatablely connected successively；First fixed part and the second fixed part are provided with vertical rod,
Vertical rod is provided with sucker towards blackboard end；Side is provided with roller before and after the line portion；The roller is provided with connecting rod, connecting rod
Cross bar is connected with, integral into c-type；The cross bar passes through line portion, and line portion is provided with the chute of corresponding cross bar towards blackboard side；
The chute is provided with chalk barrel；The chalk barrel bottom connects cross bar；Scale is provided with the cross bar；The cleaning portion is
Hollow-core construction, blackboard side is provided with felt；Cleaning portion side is provided with sliding door.
A kind of 2. scriber for English teaching according to claim 1, it is characterised in that：The felt is obliquely installed, left end
Low right-hand member is high.
A kind of 3. scriber for English teaching according to claim 1, it is characterised in that：The chalk barrel is extension sleeve,
Quantity has 1.
A kind of 4. scriber for English teaching according to claim 1, it is characterised in that：The chalk barrel is extension sleeve,
Quantity has 2, is arranged at intervals.
A kind of 5. scriber for English teaching according to claim 1, it is characterised in that：The vertical rod connects with housing screw thread
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418301.5U CN206999990U (en) | 2017-04-15 | 2017-04-15 | A kind of scriber for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418301.5U CN206999990U (en) | 2017-04-15 | 2017-04-15 | A kind of scriber for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206999990U true CN206999990U (en) | 2018-02-13 |
Family
ID=61442212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720418301.5U Expired - Fee Related CN206999990U (en) | 2017-04-15 | 2017-04-15 | A kind of scriber for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206999990U (en) |
-
2017
- 2017-04-15 CN CN201720418301.5U patent/CN206999990U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190415 |